CN113548572A - Steel structure hoisting construction method for building construction - Google Patents
Steel structure hoisting construction method for building construction Download PDFInfo
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- CN113548572A CN113548572A CN202110826302.4A CN202110826302A CN113548572A CN 113548572 A CN113548572 A CN 113548572A CN 202110826302 A CN202110826302 A CN 202110826302A CN 113548572 A CN113548572 A CN 113548572A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 238000009435 building construction Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 230000033228 biological regulation Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003828 downregulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/122—Sling or load protectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a steel structure hoisting construction method for building construction, which comprises a connecting device, wherein the connecting device comprises a shell, two anti-tilting shaft assemblies are arranged in the shell, and adjusting assemblies for adjusting the two anti-tilting shaft assemblies are arranged in the shell.
Description
Technical Field
The invention relates to the technical field of hoisting equipment, in particular to a steel structure hoisting construction method for building construction.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.
At present, a hoisting wheel is generally arranged at a high position of an existing hoisting device, then a hoisting rope penetrates through the hoisting wheel, one end of the existing hoisting device is connected with hoisting equipment, in order to enable the hoisting to be more stable, the other end of the existing hoisting device is connected with a plurality of traction ropes and the outer end to be hoisted, but when the existing hoisting device is hoisted on a building construction site, most of the existing hoisting device is made of longer steel materials such as steel pipes, the existing hoisting device is easily subjected to phenomena such as wind blowing or steel material gravity center deviation after installation, the steel materials incline, the hoisted objects can slide due to overlarge inclination, the traction ropes on one side which can lead to downward inclination are seriously stressed more, and accordingly the traction ropes have the condition of breakage, and have higher potential safety hazards.
Disclosure of Invention
The invention aims to provide a steel structure hoisting construction method for building construction, which can prevent a hoisting object from obliquely placing a traction rope to be broken, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a steel structure hoisting construction method for building construction comprises the following steps:
s1, butting with a traction rope in hoisting equipment, and drawing out the traction rope in the hoisting equipment by personnel and butting with connecting equipment;
s2, butting with a cargo to be hoisted, respectively connecting lifting ropes at two ends of the connecting equipment to two ends of the cargo by personnel, and simultaneously drawing out two protective ropes from the connecting equipment to be respectively fixed at two ends of the cargo;
and S3, operating the hoisting equipment to pull the traction rope so as to lift the connecting equipment, thereby hoisting the goods.
Preferably, the connecting device in S1 includes a housing, two anti-tilt shaft assemblies are installed in the housing, and an adjusting assembly for adjusting the two anti-tilt shaft assemblies is installed in the housing.
Preferably, the anti-tilting shaft assembly comprises a center shaft, wherein two ends of the center shaft are respectively fixed with a baffle ring, the outer sides of the two ends of the center shaft are respectively sleeved with an I-shaped sleeve in a sliding manner, a connecting piece is connected between the baffle rings and the I-shaped sleeves, an installation rod is inserted into the I-shaped sleeves, two sides of the shell are respectively provided with an adjusting port, the outer ends of the installation rods are inserted into the adjusting ports in a sliding manner, the installation rods are located on the inner sides of the I-shaped sleeves and are provided with rotating pieces, a protective belt is fixed on the outer side wall of the center shaft located between the two baffle rings, straps are fixed on the outer sides of the two I-shaped sleeves, and the anti-tilting shaft assembly can effectively avoid the phenomenon of breakage of a connecting rope caused by tilting of goods, so that the lifting safety of the goods is ensured.
Preferably, the connecting piece comprises two connecting plates and an arc-shaped rod, the two connecting plates are respectively fixed on the outer sides of the stop ring and the I-shaped sleeve, one end of the arc-shaped rod is fixed with the connecting plate fixed on the outer side of the I-shaped sleeve, the other end of the arc-shaped rod penetrates through the other connecting plate in a sliding mode, a limiting plate is fixed on the other connecting plate, and the connecting piece meets the requirement that the I-shaped sleeve and the middle shaft have a certain rotating interval.
Preferably, the rotating part comprises two rotating tooth columns rotatably mounted at the inner end of the mounting rod, the linkage tooth column is fixed on the outer side of one end of the middle shaft located in the I-shaped sleeve, the linkage tooth grooves are correspondingly formed in the inner side of the I-shaped sleeve, the rotating tooth columns are meshed with the linkage tooth columns and the linkage tooth grooves, and the middle shaft and the I-shaped sleeve can rotate reversely in a linkage mode through the rotating columns.
Preferably, the adjusting part includes adjusting the pole, open at the casing top has the installing port, and the casing both sides are all opened and are moved the mouth, and install in the installing port and adjust the tooth post, adjust the pole both ends and be fixed with the adjusting gear who meshes mutually with adjusting the tooth post, and adjust the pole both ends and run through two removal mouths respectively to be fixed with the spacing piece, the equal symmetry in casing both sides is provided with two regulating parts, and installs the containing part that is used for the rolling bottom the casing, can satisfy two axis position control through adjusting the group subassembly.
Preferably, the regulating part is including fixing two installation pieces on the casing inside wall, two rotate between the installation piece and install the threaded rod, and the threaded rod one end outside is fixed with the linked gear, the meshing cover has connect the profile of tooth cover between linked gear and the regulation tooth post, keep off the ring outside and open there is the track groove, and keep off ring outside cover have with the U type cover of track groove joint, the U type cover outside is rotated and is installed the regulating plate, and sets up a spacing groove in the regulating plate, sliding mounting has L type movable plate in the spacing groove, and L type movable plate screw thread cover connects in the threaded rod outside, L type movable plate outside rotates with the regulating plate outer end and is connected, realizes the regulation to two axis positions through the regulating part, satisfies the connection of different size goods and lifts by crane.
Preferably, the accommodating part comprises an installation plate fixed at the bottom of the shell, two transmission gears are rotatably installed on the surface of the installation plate, the two transmission gears are located between the two I-shaped sleeves, transmission tooth grooves meshed with the transmission gears are formed in the positions, corresponding to the transmission gears, of the two I-shaped sleeves, the transmission gears are matched with the adjusting gear, the protective belt and the hanging belt are accommodated through the accommodating part, and therefore when the protective belt and the hanging belt are not used, the protective belt and the hanging belt which are too long can be accommodated.
Preferably, the locating part is including cup jointing the prismatic post in adjusting the pole outer end, prismatic post outside cover has the cardboard, the casing corresponds and has all opened spacing hole from top to bottom in the removal mouth outside, the screw with spacing hole looks joint is installed at the cardboard both ends, can satisfy through the locating part and adjust the pole according to the removal and spacing of different positions to make the pole of adjusting can realize different functions.
Preferably, the two tight belt rods are fixed in the shell and are in sliding connection with the tooth-shaped sleeves in the two mounting plates, so that the tooth-shaped sleeves are connected with the gears more tightly, and the tooth-shaped sleeves can be attached to the inner wall of the shell to be mounted, and the space is reasonably utilized.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the two designed anti-tilting shaft assemblies are respectively connected with two ends of the goods to be lifted, so that the goods can be prevented from tilting continuously when the goods tilt under the influence of wind power, and the tensile force of the hanging strip between the goods and the goods is relieved under the action of the designed protective belt, so that the phenomenon that the hanging strip is broken due to the increase of the stress of the hanging strip caused by the tilting of the goods can be avoided.
2. According to the invention, the positions of the two anti-tilting shaft assemblies can be effectively adjusted through the designed adjusting assembly, so that the lifting of different goods is met, the use flexibility is higher, and meanwhile, the storage of the hanging belt can be assisted.
3. Two belt tightening rods are fixed in the shell and are in sliding connection with the toothed sleeves in the two mounting plates, so that the toothed sleeves are connected with the gears more tightly, the toothed sleeves can be mounted by being attached to the inner wall of the shell, and space is reasonably utilized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a partial cross-sectional view of the internal structure of the present invention;
FIG. 4 is a schematic view of the connection structure of two anti-tilting shaft assemblies and the adjusting assembly according to the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 1;
FIG. 6 is a schematic view of the structure of the adjusting member of the present invention;
FIG. 7 is a schematic view, partially in section, of the anti-tip shaft assembly of the present invention;
FIG. 8 is a top view of the connector of the present invention;
FIG. 9 is a schematic view of a rotating member according to the present invention;
FIG. 10 is a schematic view of a connector structure according to the present invention;
fig. 11 is an enlarged view of fig. 6 at B.
In the figure: 1-connecting the device; 2-a shell; 3-an anti-tilt shaft assembly; 4-a regulating component; 5-the middle axis; 6-baffle ring; 7-forming a sleeve; 8-a connector; 9-mounting a rod; 10-an adjustment port; 11-a rotating member; 12-a protective band; 13-a sling; 14-a connecting plate; 15-an arc-shaped rod; 16-a limiting plate; 17-rotating the toothed column; 18-linkage tooth column; 19-adjusting the rod; 20-mounting port; 21-a moving port; 22-adjusting the tooth column; 23-adjusting the gear; 24-a limit piece; 25-an adjustment member; 26-a receptacle; 27-a mounting block; 28-threaded rod; 29-a linkage gear; 30-a tooth-shaped sleeve; 31-a track groove; a 32-U shaped sleeve; 33-adjusting plate; 34-a limiting groove; a 35-L shaped moving plate; 36-a mounting plate; 37-a transmission gear; 38-drive tooth grooves; 39-prismatic columns; 40-clamping plate; 41-limiting holes; 42-tightening the belt rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 11, a steel structure hoisting construction method for building construction is shown, which includes the following steps:
s1, butting with a traction rope in hoisting equipment, and drawing out the traction rope in the hoisting equipment by personnel and butting with connecting equipment;
s2, butting with a cargo to be hoisted, respectively connecting lifting ropes at two ends of the connecting equipment to two ends of the cargo by personnel, and simultaneously drawing out two protective ropes from the connecting equipment 1 and respectively fixing the protective ropes at two ends of the cargo;
and S3, operating the hoisting equipment to pull the traction rope, so that the connecting equipment 1 is lifted, and hoisting the goods.
Wherein, the connecting device 1 in the step S1 comprises a housing 2, two anti-tilt shaft assemblies 3 are installed in the housing 2, and an adjusting assembly 4 for adjusting the two anti-tilt shaft assemblies 3 is installed in the housing 2.
The anti-tilting shaft assembly 3 comprises a center shaft 5, baffle rings 6 are fixed at two ends of the center shaft 5, I-shaped sleeves 7 are sleeved on the outer sides of the two ends of the center shaft 5 in a sliding mode, connecting pieces 8 are connected between the baffle rings 6 and the I-shaped sleeves 7, installation rods 9 are inserted into the I-shaped sleeves 7 and rotate in the I-shaped sleeves, adjusting ports 10 are formed in two sides of the shell 2, the outer ends of the installation rods 9 are inserted into the adjusting ports 10 in a sliding mode, the installation rods 9 are located on the inner sides of the I-shaped sleeves 7 and are provided with rotating pieces 11, the center shaft 5 is located on the outer side wall between the two baffle rings 6 and is fixed with protective belts 12, hanging belts 13 are fixed on the outer sides of the two I-shaped sleeves 7, the installation rods 9 installed in the adjusting ports 10 can move in the adjusting ports 10, and the bodies of the installation rods 9 cannot rotate.
The connecting piece 8 comprises two connecting plates 14 and an arc-shaped rod 15, the two connecting plates 14 are respectively fixed on the outer sides of the baffle ring 6 and the I-shaped sleeve 7, one end of the arc-shaped rod 15 is fixed with the connecting plate 14 fixed on the outer side of the I-shaped sleeve 7, the other end of the arc-shaped rod is slidably penetrated through the other connecting plate 14, and a limiting plate 16 is fixed on the other end of the arc-shaped rod 15;
meanwhile, the rotating part 11 comprises two rotating tooth columns 17 rotatably mounted at the inner end of the mounting rod 9, a linkage tooth column 18 is fixed on the outer side of one end of the I-shaped sleeve 7 of the middle shaft 5, a linkage tooth groove is correspondingly formed in the inner side of the I-shaped sleeve 7, and the rotating tooth columns 17 are meshed with the linkage tooth column 18 and the linkage tooth groove.
In addition, the adjusting assembly 4 comprises an adjusting rod 19, the top of the shell 2 is provided with a mounting opening 20, the two sides of the shell 2 are provided with moving openings 21, an adjusting toothed column 22 is mounted in the mounting opening 20, adjusting gears 23 meshed with the adjusting toothed column 22 are fixed at the two ends of the adjusting rod 19, the two ends of the adjusting rod 19 penetrate through the two moving openings 21 respectively and are fixed with limiting pieces 24, two adjusting pieces 25 are symmetrically arranged at the two sides of the shell 2, and a containing piece 26 for rolling is mounted at the bottom of the shell 2;
wherein, regulating part 25 is including fixing two installation pieces 27 on 2 inside walls of casing, two it installs threaded rod 28 to rotate between the installation piece 27, and the threaded rod 28 one end outside is fixed with linked gear 29, meshing cover has been connect toothed sleeve 30 between linked gear 29 and the regulation tooth post 22, it has track groove 31 to keep off 6 outside openings of ring, and keeps off 6 outside covers of ring and has the U type cover 32 with track groove 31 joint, U type cover 32 outside rotates installs regulating plate 33, and sets up spacing groove 34 in the regulating plate 33, sliding mounting has L type movable plate 35 in the spacing groove 34, and L type movable plate 35 screw thread cover connects in the threaded rod 28 outside, L type movable plate 35 outside rotates with regulating plate 33 outer end to be connected.
When the goods are installed and connected: firstly, a person pulls out the hanging strips 13 on the two anti-tilting shaft assemblies 3 in the connecting device 1, butt-joints the hanging strips with lifted goods, then pulls out the protective strips 12, and butt-joints the protective strips with the goods, wherein the hanging strips 13 are in a stretched state, the protective strips 12 are in a loose state, and after the hanging device is installed, the person starts the hanging device to lift the goods;
simultaneously, personnel can carry out position control to two anti-tilting shaft subassembly 3 according to the size of the body of goods, and during the regulation, personnel rotate regulation pole 19 for adjusting gear 23 rotates with regulation tooth post 22, drives profile of tooth cover 30 and rotates, thereby realizes the removal to driving L type movable plate 35, through the inclination change of regulating plate 33, thereby realizes the regulation to anti-tilting shaft subassembly 3 position, makes the use more nimble.
When the goods are inclined: when lifting by crane the goods and appearing the slope because of reasons such as wind-force, at this moment, the goods pushes down to get one end and can tighten suspender 13 earlier, and pull I-shaped cover 7 and rotate, along with the rotation of I-shaped cover 7, can drive and rotate tooth post 17 and rotate, make linkage tooth post 18 reversal simultaneously, timely axis 5 reversal, it has the power that a direction was drawn to drive protecting band 12, thereby prevent the goods slope, can also offset the pulling force that suspender 13 received simultaneously, avoid suspender 13 because of the too big fracture that appears of pulling force, thereby can continue the slope that prevents the goods, play certain guard action simultaneously.
Example 2
Referring to fig. 7 to 9, in this embodiment, as further described in embodiment 1, the adjusting assembly 4 in the figure includes an adjusting rod 19, a mounting opening 20 is formed at the top of the housing 2, moving openings 21 are formed at both sides of the housing 2, an adjusting toothed column 22 is installed in the mounting opening 20, adjusting gears 23 engaged with the adjusting toothed column 22 are fixed at both ends of the adjusting rod 19, two ends of the adjusting rod 19 respectively penetrate through the two moving openings 21, and a limiting member 24 is fixed, two adjusting members 25 are symmetrically arranged at both sides of the housing 2, and a receiving member 26 for winding is installed at the bottom of the housing 2.
The accommodating part 26 comprises an installation plate 36 fixed at the bottom of the shell 2, two transmission gears 37 are rotatably installed on the surface of the installation plate 36, the two transmission gears 37 are positioned between the two die sleeves 7, transmission tooth grooves 38 meshed with the transmission gears 37 are formed in the positions, corresponding to the transmission gears 37, of the two die sleeves 7, and the transmission gears 37 are matched with the adjusting gear 23;
meanwhile, the limiting part 24 comprises a prismatic column 39 sleeved at the outer end of the adjusting rod 19, a clamping plate 40 is sleeved outside the prismatic column 39, limiting holes 41 are formed in the upper part and the lower part of the outer side of the shell 2 corresponding to the moving port 21, and screws clamped with the limiting holes 41 are installed at two ends of the clamping plate 40.
In this embodiment, after lifting by crane and finishing, personnel are earlier through adjusting two axis 5, make transmission tooth's socket 38 and drive gear 37 intermeshing on the worker's type cover 7, later unscrew the screw, move down regulation pole 19, make regulation gear 23 and drive gear 37 meshing on the regulation pole 19, then personnel are in inserting prism post 39 through instruments such as spanners, adjust the rotation of regulation pole 19, thereby realize rotating drive gear 37 and two worker's type covers 7, thereby drive axis 5 and rotate, thereby realize accomodating suspender 13 and protecting band 12, when making not lift by crane, can accomodate the connecting band of overlength, avoid damaging also make things convenient for follow-up carrying to remove.
Example 3
Referring to fig. 4 and 6, in this embodiment, for further explanation of other embodiments, the adjusting member 25 in the figure includes two mounting blocks 27 fixed on the inner side wall of the casing 2, a threaded rod 28 is rotatably mounted between the two mounting blocks 27, a linkage gear 29 is fixed on the outer side of one end of the threaded rod 28, a tooth-shaped sleeve 30 is engaged and sleeved between the linkage gear 29 and the adjusting tooth post 22, a rail groove 31 is formed on the outer side of the baffle ring 6, a U-shaped sleeve 32 clamped with the rail groove 31 is sleeved on the outer side of the baffle ring 6, an adjusting plate 33 is rotatably mounted on the outer side of the U-shaped sleeve 32, a limiting groove 34 is formed in the adjusting plate 33, an L-shaped moving plate 35 is slidably mounted in the limiting groove 34, the L-shaped moving plate 35 is threadedly sleeved on the outer side of the threaded rod 28, and the outer side of the L-shaped moving plate 35 is rotatably connected with the outer end of the adjusting plate 33.
Wherein, two tightening belt rods 42 are fixed in the shell 2, and the two tightening belt rods 42 are connected with the toothed sleeves 30 in the two mounting plates 36 in a sliding manner.
In this embodiment, through the belt tightening rod 42 designed in the housing 2, the toothed sleeve 30 can be attached to the housing 2, and the toothed sleeve 30 can be connected with the linkage gear 29 and the adjusting toothed column 22 more tightly, so that the transmission is more stable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A steel structure hoisting construction method for building construction is characterized by comprising the following steps:
s1, butting with a traction rope in hoisting equipment, and drawing out the traction rope in the hoisting equipment by personnel and butting with connecting equipment;
s2, butting with a cargo to be hoisted, respectively connecting lifting ropes at two ends of the connecting equipment to two ends of the cargo by personnel, and simultaneously drawing out two protective ropes from the connecting equipment to be respectively fixed at two ends of the cargo;
and S3, operating the hoisting equipment to pull the traction rope so as to lift the connecting equipment, thereby hoisting the goods.
2. The method for hoisting and constructing the steel structure for building construction according to claim 1, wherein: the connecting device in the step S3 comprises a housing, two anti-tilting shaft assemblies are mounted in the housing, and an adjusting assembly for adjusting the two anti-tilting shaft assemblies is mounted in the housing.
3. The method for hoisting and constructing the steel structure for building construction according to claim 2, wherein: the anti-tilting shaft assembly comprises a center shaft, wherein two ends of the center shaft are respectively fixed with a baffle ring, the outer sides of the two ends of the center shaft are respectively sleeved with an I-shaped sleeve in a sliding mode, a connecting piece is connected between the baffle rings and the I-shaped sleeves, the I-shaped sleeves are inserted into an installation rod with an inner rotation, two sides of the shell are respectively provided with an adjusting opening, the outer ends of the installation rods are inserted into the adjusting openings in a sliding mode, the installation rods are located on the inner sides of the I-shaped sleeves and are provided with rotating pieces, a protective belt is fixed on the outer side wall, located between the two baffle rings, of the center shaft, and hanging belts are fixed on the outer sides of the two I-shaped sleeves.
4. The method for hoisting and constructing the steel structure for building construction according to claim 3, wherein: the connecting piece comprises two connecting plates and an arc-shaped rod, the two connecting plates are respectively fixed on the outer sides of the stop ring and the I-shaped sleeve, one end of the arc-shaped rod is fixed with the connecting plate fixed on the outer side of the I-shaped sleeve, the other end of the arc-shaped rod penetrates through the other connecting plate in a sliding mode, and a limiting plate is fixed on the other connecting plate.
5. The method for hoisting the steel structure for building construction according to claim 4, wherein: the rotating part comprises two rotating tooth columns rotatably arranged at the inner end of the mounting rod, the linkage tooth column is fixed on the outer side of one end, located on the inner side of the I-shaped sleeve, of the middle shaft, the linkage tooth grooves are correspondingly formed in the inner side of the I-shaped sleeve, and the rotating tooth columns are meshed with the linkage tooth columns and the linkage tooth grooves.
6. The method for hoisting the steel structure for building construction according to claim 5, wherein: the adjusting part comprises an adjusting rod, a mounting opening is formed in the top of the shell, moving openings are formed in two sides of the shell, adjusting tooth columns are installed in the mounting openings, adjusting gears meshed with the adjusting tooth columns are fixed to two ends of the adjusting rod, two moving openings are respectively penetrated through two ends of the adjusting rod, limiting parts are fixed to the two ends of the adjusting rod, two adjusting parts are symmetrically arranged on two sides of the shell, and accommodating parts used for rolling are installed at the bottom of the shell.
7. The method for hoisting and constructing the steel structure for building construction according to claim 6, wherein: the regulating part is including fixing two installation pieces on the casing inside wall, two rotate between the installation piece and install the threaded rod, and the threaded rod one end outside is fixed with the linked gear, the meshing cover has been cup jointed between linked gear and the regulation tooth post to the profile of tooth cover, keep off the ring outside and open there is the track groove, and keep off ring outside cover have with the U type cover of track groove joint, the U type cover outside is rotated and is installed the regulating plate, and sets up a spacing groove in the regulating plate, sliding mounting has L type movable plate in the spacing groove, and L type movable plate screw thread cup joints in the threaded rod outside, L type movable plate outside rotates with the regulating plate outer end and is connected.
8. The method for hoisting the steel structure for building construction according to claim 7, wherein: the accommodating part comprises an installation plate fixed at the bottom of the shell, two transmission gears are rotatably installed on the surface of the installation plate, the two transmission gears are located between the two I-shaped sleeves, transmission tooth grooves meshed with the transmission gears are formed in the positions, corresponding to the transmission gears, of the two I-shaped sleeves, and the transmission gears are matched with the adjusting gears.
9. The method for hoisting the steel structure for building construction according to claim 8, wherein: the limiting part comprises a prismatic column sleeved at the outer end of the adjusting rod, a clamping plate is sleeved on the outer side of the prismatic column, limiting holes are formed in the upper part and the lower part of the outer side of the corresponding moving port of the shell, and screws clamped with the limiting holes are installed at two ends of the clamping plate.
10. The method for hoisting and constructing the steel structure for building construction according to claim 9, wherein: two belt tightening rods are fixed in the shell and are in sliding connection with the toothed sleeves in the two mounting plates.
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| CN202110826302.4A CN113548572B (en) | 2021-07-21 | 2021-07-21 | Steel structure hoisting construction method for building construction |
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| CN202110826302.4A CN113548572B (en) | 2021-07-21 | 2021-07-21 | Steel structure hoisting construction method for building construction |
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| CN113548572B CN113548572B (en) | 2023-11-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987003571A1 (en) * | 1985-12-13 | 1987-06-18 | Butler David L | Quick lockable tilting hoist tackle |
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